From: Sibi Sankar <sibis@codeaurora.org>
To: Vinod Koul <vkoul@kernel.org>
Cc: bjorn.andersson@linaro.org, robh+dt@kernel.org, will@kernel.org,
saiprakash.ranjan@codeaurora.org, swboyd@chromium.org,
mka@chromium.org, ohad@wizery.com, agross@kernel.org,
mathieu.poirier@linaro.org, robin.murphy@arm.com,
joro@8bytes.org, p.zabel@pengutronix.de,
linux-arm-msm@vger.kernel.org, linux-remoteproc@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, evgreen@chromium.org,
dianders@chromium.org
Subject: Re: [PATCH v3 06/10] arm64: dts: qcom: sc7280: Update reserved memory map
Date: Fri, 20 Aug 2021 19:39:20 +0530 [thread overview]
Message-ID: <39da02506af192de14d346cdf80d0e4c@codeaurora.org> (raw)
In-Reply-To: <YR3gAD68xRtNJRhi@matsya>
On 2021-08-19 10:07, Vinod Koul wrote:
> Hi Sibi,
>
> On 19-08-21, 09:06, Sibi Sankar wrote:
>
>> diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi
>> b/arch/arm64/boot/dts/qcom/sc7280.dtsi
>> index 5e4f4f3b738a..894106efadfe 100644
>> --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
>> +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
>> @@ -48,6 +48,16 @@
>> #size-cells = <2>;
>> ranges;
>>
>> + hyp_mem: memory@80000000 {
>> + reg = <0x0 0x80000000 0x0 0x600000>;
>> + no-map;
>
> This should conflict with the memory defined in this file:
>
> memory@80000000 {
> device_type = "memory";
> /* We expect the bootloader to fill in the size */
> reg = <0 0x80000000 0 0>;
> };
>
> I think this should be updated?
Vinod,
I prefer we leave ^^ node untouched.
For platforms using hyp_mem, the
regions defined in the memory map
are valid and for the other platforms
not using hyp_mem we would just delete
them in the board files anyway.
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project.
next prev parent reply other threads:[~2021-08-20 14:09 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-19 3:36 [PATCH v3 00/10] Add Modem support on SC7280 SoCs Sibi Sankar
2021-08-19 3:36 ` [PATCH v3 01/10] dt-bindings: remoteproc: qcom: pas: Add SC7280 MPSS support Sibi Sankar
2021-08-23 20:14 ` Stephen Boyd
2021-08-19 3:36 ` [PATCH v3 02/10] remoteproc: qcom: pas: Add SC7280 Modem support Sibi Sankar
2021-08-23 20:14 ` Stephen Boyd
2021-08-19 3:36 ` [PATCH v3 03/10] dt-bindings: remoteproc: qcom: Update Q6V5 Modem PIL binding Sibi Sankar
2021-08-23 20:14 ` Stephen Boyd
2021-08-19 3:36 ` [PATCH v3 04/10] iommu/arm-smmu-qcom: Request direct mapping for modem device Sibi Sankar
2021-08-19 3:36 ` [PATCH v3 05/10] remoteproc: mss: q6v5-mss: Add modem support on SC7280 Sibi Sankar
2021-08-19 3:36 ` [PATCH v3 06/10] arm64: dts: qcom: sc7280: Update reserved memory map Sibi Sankar
2021-08-19 4:37 ` Vinod Koul
2021-08-20 14:09 ` Sibi Sankar [this message]
2021-08-20 17:06 ` Bjorn Andersson
2021-08-19 3:36 ` [PATCH v3 07/10] arm64: dts: qcom: sc7280: Add/Delete/Update reserved memory nodes Sibi Sankar
2021-08-19 3:36 ` [PATCH v3 08/10] arm64: dts: qcom: sc7280: Add nodes to boot modem Sibi Sankar
2021-08-23 20:12 ` Stephen Boyd
2021-08-19 3:36 ` [PATCH v3 09/10] arm64: dts: qcom: sc7280: Add Q6V5 MSS node Sibi Sankar
2021-08-19 3:36 ` [PATCH v3 10/10] arm64: dts: qcom: sc7280: Update " Sibi Sankar
2021-08-23 20:12 ` Stephen Boyd
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